Update to v4.19 kernel headers.
Test: Builds and boots.
Change-Id: I99a9ed79666e143b47f02ca4e59eed94f69b7e4a
(cherry picked from commit a981e2e52e2e95a65fa9c9b6fb16dcb4c83dd576)
diff --git a/libc/kernel/uapi/linux/uvcvideo.h b/libc/kernel/uapi/linux/uvcvideo.h
index 7ae7aad..719147a 100644
--- a/libc/kernel/uapi/linux/uvcvideo.h
+++ b/libc/kernel/uapi/linux/uvcvideo.h
@@ -34,6 +34,7 @@
#define UVC_CTRL_FLAG_GET_DEF (1 << 5)
#define UVC_CTRL_FLAG_RESTORE (1 << 6)
#define UVC_CTRL_FLAG_AUTO_UPDATE (1 << 7)
+#define UVC_CTRL_FLAG_ASYNCHRONOUS (1 << 8)
#define UVC_CTRL_FLAG_GET_RANGE (UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF)
struct uvc_menu_info {
__u32 value;